Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
18-0153 | GLM Mercruiser Stern Drive
- 27-72627
- 27-85817A1
- FI5110032
- FI5110037
OMC Inboard OMC Stern Drive
| 1 | Oil Pan Gasket Set | | N/A |
18-0518 | Mercruiser Stern Drive OMC Stern Drive Volvo Penta
| 16 | Valve Stem Seal | | N/A |
18-0868 | Chris-Craft GLM Mallory Mercruiser Stern Drive
- 27-17145
- 27-72637
- FI1101296
- FI5000232
- FI5000263
OMC Stern Drive Volvo Penta
| 1 | Intake Manifold Gasket Set | | N/A |
18-0876 | Chris-Craft GLM Mallory Mercruiser Stern Drive OMC Stern Drive Volvo Penta Yamaha Sterndrive
| 1 | Fuel Pump Gasket | | N/A |
18-0889 | Chris-Craft GLM Mallory Mercruiser Stern Drive
- 27-34213
- 27-56883
- FI5000074
OMC Stern Drive Pleasurecraft Volvo Penta Yamaha Sterndrive
| 1 | Fuel Pump Gasket | | N/A |
18-0891 | Chris-Craft GLM Mallory Mercruiser Stern Drive
- 27-34896
- 27-34897
- FI5000077
- FI5000078
OMC Inboard OMC Stern Drive Volvo Penta Yamaha Sterndrive
| 2 | Water Pump Mounting Gasket | | N/A |
18-0897 | Barr GLM Mallory Mercruiser Stern Drive
- 27-41813
- 27-860233
- 27-863724
Osco
| 2 | Exhaust Elbow Gasket | | N/A |
18-0905 | Chrysler/Force/US Marine
- F3921989
- F4079550
- F724150
- FI1100765
GLM Mallory Mercruiser Stern Drive
- 25-804612
- 26-883921
- 27-34502
- 27-49955
- 27-60721
- 27-8M0077608
Yamaha Sterndrive
| 1 | Oil Pan Drain Plug Gasket | | N/A |
18-0976 | Crusader GLM Mallory Mercruiser Stern Drive
- 27-14250
- 27-34895
- FI1101297
| 1 | Timing Chain Cover Gasket | | N/A |
18-0994 | Barr GLM Mallory Mercruiser Stern Drive
- 27-70143
- 27-701431
- 27-70143B1
- 27-807982
- 27-8079821
- 27-807982B
| 2 | Carburetor Mounting Gasket | | N/A |
18-2553 | GLM Mallory Mercruiser Stern Drive Osco
| 1 | Thermostat Cover Gasket | | N/A |
18-2554 | GLM Mallory Mercruiser Stern Drive
- 27-41812
- 27-41812B
- 27-41812Q
- 27-90556
Osco
| 1 | Thermostat Cover Gasket | | N/A |
18-2833 | Barr GLM Mallory Mercruiser Stern Drive
- 27-52076
- 27-99777
- 27-997771
- 27-997772
- 27-99777B2
Osco
| 4 | Exhaust Elbow Gasket | | N/A |
18-2844 | Barr GLM Mallory Mercruiser Stern Drive
- 27-48818
- 27-488181
- 27-48818Q01
| 1 | Thermostat Gasket | | N/A |
18-2845 | Chris-Craft Crusader GLM Mallory Mercruiser Stern Drive
- 27-11999
- 27-34043
- 27-52202
- FI1101236
- FI5000161
OMC Stern Drive
| 2 | Valve Cover Gasket | | N/A |
18-2848 | GLM Mallory Mercruiser Stern Drive
- 27-52457
- 27-524571
- 27-524572
| 2 | Carburetor Base Gasket | | N/A |
18-2917 | GLM GM Mallory Mercruiser Stern Drive
- 27-33179
- 27-53045
- 27-530451
- 27-53045B1
- F10077105
- FI1101276
- FI1101291
- FI5000096
OMC Inboard OMC Stern Drive
| 1 | Thermostat Gasket | | N/A |
18-3876 | Chris-Craft Crusader GLM GM Mallory Mercruiser Stern Drive
- 27-34278
- 27-48330
- 27-75611
- 27-75611001
OMC Stern Drive
- 313201
- 3853380
- 910089
- 914971
Volvo Penta
| 2 | Head Gasket | | N/A |
18-2849-1 | Barr GLM Mallory Mercruiser Stern Drive
- 27-818832
- 27-860232
- 27-863726
- 27-87105
- 27-871051
Osco
| 4 | Exhaust Elbow Gasket | | N/A |
18-0874 | Chris-Craft GLM Mercruiser Stern Drive
- 27-34486
- 27-344861
- 27-344863
- 27-34891
- 27-52184
- F3932344
- FI5000162
OMC Stern Drive Volvo Penta Yamaha Sterndrive
| 2 | Distributor Gasket | | N/A |
18-2949 | Barr Crusader GLM Mercruiser Stern Drive Osco Volvo Penta
| 2 | Exhaust Manifold Gasket | | N/A |
18-0885-1 | Barr GLM Mercruiser Stern Drive
| 4 | Exhaust Elbow Gasket | | N/A |
strong>18-0411 | GLM Mercruiser Stern Drive
- 27-90458
- 27-90458A1
- FI5000178
- FI5000183
OMC Stern Drive
| 1 | Oil Pan Gasket Set | | N/A |
18-2832-1 | Barr GLM Mallory Mercruiser Stern Drive Osco
| 4 | Manifold End Cap Gasket | | |